What are the key differences in image quality between DSLR and mirrorless cameras?

DSLR cameras use a mirror to reflect light into the viewfinder, while mirrorless cameras do not have a mirror and rely on electronic viewfinders or the camera's LCD screen. This difference can affect the size and weight of the camera, as well as the speed and accuracy of autofocus. In terms of image quality, both types of cameras can produce high-quality photos, but some photographers prefer the image processing capabilities of DSLRs, while others appreciate the compact size and versatility of mirrorless cameras.